Update LWJGL dependency to 2.9.0 official release.
Modified bugfix for AO.

Signed-off-by: Mike Howe <dockter@almuramc.com>
Merge branch 'master' of https://github.com/Legacy/Spoutcraft
Update for Minecraft 1.5.2 and MCPatcher 3.1.0-beta4 changes.
Merge branch 'master' into neko-dev . Fixes https://github.com/Nekocraft/TODO/issues/16

Conflicts:
	src/main/java/net/minecraft/client/Minecraft.java
	src/main/java/net/minecraft/src/Block.java
	src/main/java/net/minecraft/src/BlockFluid.java
	src/main/java/net/minecraft/src/BlockLeaves.java
	src/main/java/net/minecraft/src/ChunkCache.java
	src/main/java/net/minecraft/src/Entity.java
	src/main/java/net/minecraft/src/EntityFX.java
	src/main/java/net/minecraft/src/EntityLiving.java
	src/main/java/net/minecraft/src/GuiEditSign.java
	src/main/java/net/minecraft/src/GuiIngame.java
	src/main/java/net/minecraft/src/Item.java
	src/main/java/net/minecraft/src/ItemStack.java
	src/main/java/net/minecraft/src/Packet56MapChunks.java
	src/main/java/net/minecraft/src/RenderLiving.java
	src/main/java/net/minecraft/src/RenderPlayer.java
	src/main/java/net/minecraft/src/World.java